Please include a screenshot of your project's run configuration.

How did you create your Pyramid project?

PyCharm Professional supports creating a Pyramid project through its UI.

https://www.jetbrains.com/help/pycharm/creating-pyramid-project.html

Otherwise we recommend using pyramid-cookiecutter-starter.

https://github.com/Pylons/pyramid-cookiecutter-starter

PyCharm Professional uses pyramid-cookiecutter-starter under the hood.

--steve


On 9/8/21 7:10 PM, Simon wrote:
> Hi there,
> 
> I got an error about 'could not find a matching loader for the scheme' when I 
> want to run my Pyramid web app in PyCharm based on Pyramid server. However, 
> if I directly run pserve myapp.ini in terminal, it can launch my web app 
> locally. I have edit the configuration in PyCharm: the config file is pointed 
> to myapp.ini and the Python interpreter is pointed to python in the virtual 
> environment.
> 
> Traceback (most recent call last):
>   File 
> "/Applications/PyCharm.app/Contents/plugins/python/helpers/pycharm/pycharm_load_entry_point.py",
>  line 12, in <module>
>     sys.exit(f())
>   File 
> "/Users/simon/Documents/venv/lib/python3.6/site-packages/pyramid/scripts/pserve.py",
>  line 34, in main
>     return command.run()
>   File 
> "/Users/simon/Documents/venv/lib/python3.6/site-packages/pyramid/scripts/pserve.py",
>  line 193, in run
>     loader = self._get_config_loader(config_uri)
>   File 
> "/Users/simon/Documents/venv/lib/python3.6/site-packages/pyramid/scripts/common.py",
>  line 23, in get_config_loader
>     return plaster.get_loader(config_uri, protocols=['wsgi'])
>   File 
> "/Users/simon/Documents/venv/lib/python3.6/site-packages/plaster/loaders.py", 
> line 109, in get_loader
>     raise LoaderNotFound(requested_scheme, protocols=protocols)
> plaster.exceptions.LoaderNotFound: Could not find a matching loader for the 
> scheme "file+ini ", protocol "wsgi".
> 
> Process finished with exit code 1
> 
> 
> Though I go to the official website about plaster and WSGI, I still cannot 
> figure it out. \
> 
> Do anyone have any suggestion or have any similar problem when configuring 
> Pyramid web app in PyCharm?
> 
> Thanks.
> 
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